Emax SimonK Firmware 12A ESC combo x 4. For FPV 300 - 200 mm frames.

$29.90 USD$34.90 USD

Emax SimonK firmware series is perfect for the 300 mm to 200 mm size FPV racing drones. With this firmware version the performance has been upgraded providing fast throttle response, essential for outstanding results during the race. It has different power supply for the MCU and the BEC, enhancing the ESC's ability to eliminate magnetic interference. This ESCs are fully programmable via pogram card or with the transmitter, some boards like the CC3D can program the ESC during the tuning process.